.content {
  display: flex;
  position: fixed;
  left: 0;
  right: 0;
  top: 100rpx;
  bottom: 0;
  .left {
    margin-top: 5rpx;
    background-color: antiquewhite;
    width: 200rpx;
    height: 100%;
    overflow: auto;
    .menu-item {
      text-align: center;
      height: 102rpx;
      line-height: 102rpx;
      position: relative;
    }
    .active {
      color: red;
      background-color: #fff;
      &::before {
        content: "";
        display: block;
        height: 60rpx;
        width: 10rpx;
        background-color: blueviolet;
        position: absolute;
        left: 0;
        top: 21rpx;
      }
    }
  }
  .right {
    flex: 1;
    overflow: auto;
    margin-top: 5rpx;
    height: 100%;
    .brand-item {
      .brand-title {
        height: 102rpx;
        line-height: 102rpx;
        text-align: center;
      }
      .brand-list {
        display: flex;
        flex-wrap: wrap;
        margin-top: -24rpx;
        .brand {
          width: 33.3%;
          padding: 20rpx;
          box-sizing: border-box;
          image {
            width: 100%;
            height: 100rpx;
          }
          p {
            font-size: 26rpx;
            text-align: center;
          }
        }
      }
    }
  }
}
